An effective model is applicable to medical technology,a. Multifunctional environmental health and sanitation equipment;It's like in the absence of a person,In front of people,And local irradiation of nasal and throat mucosa,auricle(a) Use of ultraviolet radiation for general and local skin irradiation for therapeutic and preventive purposes. technological achievementsAnnounced by the technical solution,1. Expand the function of universal ultraviolet irradiator;Improve the efficiency of universal UV irradiator,Including air and surface sterilization efficiency,The reliability of the universal UV irradiator is improved, while the design is simple and the operation is safe. Technical achievements achievedWhat is a universal UV radiator that contains a shell, a mask,Switch device for continuously opening power line and power supply networkInstrument working status control panelreflectorThe side wall has a profile,Symmetrical in planeThe vertical base of the mirror, passing through its centerline,Located in the hullUltraviolet radiation source,Arranged in a mirrorThis is the same distance from the reflecting side wall,Its center line is parallel to the center line of the mirror. In this case, the hull contains an input window,On the hull side walls,With filter,And an exit window,On the opposite side of the hull,A car with fansshield,a. Configured in the housing between the UV source and the input and output windows;In this case, space,Plasma formed on the back of reflectorThe purpose of sealing is to prevent airflow from passing through the back of the mirror,Outside the influence range of ultraviolet radiation source. In some embodiments, the front cover of the universal ultraviolet radiator shell may have a hole in the center,Its edge is a raised locking device for mounting different types of replacement nozzles. In this case, the mask can be done with different opening principles,in other words,How to eliminate it completelyTurn around like thisUse hinge connection.